| 1 | — |  | The Rest Is Science | Goalhanger | |
| 2 | — |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 3 | — |  | Ologies with Alie Ward | Alie Ward | |
| 4 | 1 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 5 | — |  | StarTalk Radio | Neil deGrasse Tyson | |
| 5 | 1 |  | Science Vs | Spotify Studios | |
| 5 | 3 |  | Science Weekly | The Guardian | |
| 6 | 5 |  | All In The Mind | ABC | |
| 6 | 4 |  | Radiolab | WNYC Studios | |
| 6 | — |  | Making Sense with Sam Harris | Sam Harris | |
| 7 | 2 |  | Curious Cases | BBC Radio 4 | |
| 8 | 6 |  | Unexplainable | Vox | |
| 8 | — |  | Discovery | BBC World Service | |
| 10 | 7 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 12 | 1 |  | BBC Inside Science | BBC Radio 4 | |
| 14 | 8 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 14 | 5 |  | Operation Night Cat | New Hampshire Public Radio | |
| 15 | 1 |  | More or Less | BBC Radio 4 | |
| 15 | 2 | B | Boring History for Sleep | Velvet | |
| 17 | 55 | E | EcoFarm Aotearoa | Ewan Campbell with co-host Stephen Brunton | |
| 17 | 4 |  | The Life Scientific | BBC Radio 4 | |
| 18 | 2 | O | Our Changing World | RNZ | |
| 18 | 1 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 19 | 8 | T | The Circle We Keep | The Aotearoa Circle | |
| 19 | 2 |  | Uncharted with Hannah Fry | BBC Radio 4 | |
| 20 | 7 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 22 | 1 |  | Wild Sounds: Kākāpō Files II | RNZ | |
| 23 | 10 |  | The Skeptics' Guide to the Universe | Dr. Steven Novella | |
| 24 | 1 |  | Overheard at National Geographic | National Geographic | |
| 25 | 3 |  | CrowdScience | BBC World Service | |
| 26 | 2 |  | The Michael Shermer Show | Michael Shermer | |
| 27 | 5 |  | A Question of Science | The Francis Crick Institute | |
| 27 | 3 |  | WEAPONIZED with Jeremy Corbell & George Knapp | Jeremy Corbell and George Knapp | |
| 29 | — |  | SpaceTime with Stuart Gary | Stuart Gary | |
| 30 | 10 | K | Kākāpō Files II | RNZ | |
| 30 | 4 |  | The Naked Scientists Podcast | The Naked Scientists | |
| 31 | — |  | Daniel and Kelly’s Extraordinary Universe | iHeartPodcasts | |
| 32 | — |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 32 | 12 |  | Blurry Creatures | Blurry Creatures | |
| 32 | 7 |  | Astrum Space | Astrum | |
| 33 | 19 |  | Drilled | Pushkin Industries | |
| 33 | — |  | Universe Today Podcast | Fraser Cain | |
| 34 | 11 |  | Stuff To Blow Your Mind | iHeartPodcasts | |
| 36 | 1 |  | The Science Show | ABC | |
| 38 | — |  | In Defense of Plants Podcast | In Defense of Plants | |
| 39 | — | P | Palaeocast | Palaeocast | |
| 39 | 4 |  | People Helping Nature Podcast | Conservation Amplified | |
| 39 | — |  | The world, the universe and us | New Scientist | |
| 41 | 12 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 42 | 7 |  | Sasquatch Chronicles | Sasquatch Chronicles - Bigfoot Encounters | |
| 42 | 1 |  | The Science of Birds | Ivan Phillipsen | |
| 42 | 2 |  | Short Wave | NPR | |
| 43 | 34 |  | Google DeepMind: The Podcast | Hannah Fry | |
| 43 | 22 |  | 洪晃|晃然大悟 | 洪晃|晃然大悟 | |
| 43 | 4 |  | The Psychology Podcast | iHeartPodcasts | |
| 44 | 14 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 45 | — |  | This Week in Cardiology | Medscape | |
| 46 | 38 |  | The Marginal Revolution Podcast | Mercatus Center at George Mason University | |
| 48 | — |  | Mind & Matter | Nick Jikomes | |
| 48 | 17 |  | Dr Karl Podcast | triplej | |
| 49 | 58 |  | Head Shepherd | Mark Ferguson | |
| 49 | 11 |  | Ingenious: how research transforms our world | UoAMediaTeam | |
| 50 | 7 |  | Clearer Thinking with Spencer Greenberg | Spencer Greenberg | |
| 51 | 11 |  | Skeptoid | Brian Dunning | |
| 52 | 16 |  | Speaking of Psychology | American Psychological Association | |
| 53 | 6 | W | What The Duck?! | ABC | |
| 53 | 14 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 54 | 6 |  | Manifold | Steve Hsu | |
| 55 | — | T | The Force of Nature Podcast | Conan Moynihan | |
| 55 | — |  | The Feldman Protocol | Dave Feldman | |
| 56 | — |  | Species | mackenmurphy.org | |
| 56 | 41 |  | That UFO Podcast | That UFO Podcast | |
| 57 | 10 |  | The Nature Of with Willow Defebaugh | Atmos | |
| 57 | 45 |  | UAP Unidentified Alien Podcast | Gamut Podcast Network | |
| 58 | 9 |  | Alive Again | iHeartPodcasts | |
| 58 | 48 |  | Accidental Gods | Accidental Gods | |
| 59 | 107 | ![Cosmosis [Formerly The UFO Rabbit Hole]](https://is1-ssl.mzstatic.com/image/thumb/Podcasts211/v4/6e/50/4f/6e504f3a-5967-0f9a-1858-77a5f070b7d4/mza_10360255510263335732.jpeg/100x100bb.jpg) | Cosmosis [Formerly The UFO Rabbit Hole] | Kelly Chase & Jay Christopher King | |
| 59 | — |  | Der KI-Podcast | ARD | |
| 60 | 9 |  | NASA's Curious Universe | National Aeronautics and Space Administration (NASA) | |
| 60 | — | T | The 80,000 Hours Podcast on Artificial Intelligence (September 2023) | 80,000 Hours | |
| 61 | — |  | Stanford Psychology Podcast | Stanford Psychology | |
| 61 | 14 |  | Quirks and Quarks | CBC | |
| 62 | — |  | Scotland Outdoors | BBC Radio Scotland | |
| 62 | 7 |  | Paranormal Portal | Brent Thomas | |
| 63 | 125 |  | Talk Nerdy with Cara Santa Maria | Cara Santa Maria | |
| 64 | 14 |  | Tooth & Claw: True Stories of Animal Attacks | Wes Larson, Jeff Larson, Mike Smith | Daylight Media | |
| 64 | — |  | The Backpacker's Guide To Prehistory | David Mountain | |
| 66 | 2 |  | The Quanta Podcast | Quanta Magazine | |
| 66 | — | T | The Weather That Changed Us | ABC | |
| 67 | 19 |  | The Plodcast | Our Media | |
| 67 | — | T | The Physio Matters Podcast | Jack Chew | |
| 67 | — | R | Reef Exchanges | Reef Resilience Network | |
| 68 | — | 外 | 外科护理学职称考试重点 | 幸运星 | |
| 69 | — | E | Economics In Ten | Economics In Ten | |
| 69 | 16 |  | Mythfits | Pionaire Podcasting | |
| 70 | — |  | Board Rounds Prep for USMLE and COMLEX | Ryan Gray | |
| 71 | — |  | Historien om alt | Podimo | |
| 72 | 9 | N | Native New Zealand | Christ's College Department of English and Media Studies | |
| 73 | 27 |  | Mysterious Universe | 8th Kind | |
| 74 | 47 |  | Science with Sabine | Sabine Hossenfelder | |
